Phenomenological constraints on matter-antimatter asymmetry phenomenon in spatially curved FRW f(Q) gravity — E8 Intelligence Research

In this study, we explore the gravitational baryogenesis mechanism within the context of f(Q) gravity, where Q is a non-metricity scalar. We consider a special case of this theory which demonstrate the universe spatially curved FRW model by considering a variable temporal function γ(t). For Underlying framework, we examine two distinct forms of f(Q) models: (i) f=αQm (power law form), (ii) f=αQ+βQ2 (quadratic polynomial). We also discuss the different cases of γ(t) for these two models. We investigate the baryon asymmetry by calculating the dimensionless ratio YB= Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com